3 stage 20" Slim Line
Whole house water filter system 
Housings designed specially for whole-house or industrial/commercial applications.
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Whole house filters remove chlorine and other chemical tastes, odors plus dirt, sediments, making water cleaner, clearer, and safer for your whole house. In addition, they also protect your appliances, fixtures and pipelines.

Our whole house water filters are usually placed in the main water line entering the home and generally have capacities to filter 10,000 - 100,000 gallons of water before you have to change the cartridge.

We offer whole house water filter housings and filter cartridges that you can mix and match yourself. You can even connect 2~3 carbon filters to form a unique system designed for your situation. For example, first stage is sediment filtration, then followed by a carbon or iron removal filter in the second housing as a second stage filtration and carbon block filter in the third stage.




  • 20" Slim Line filter housing with pressure relief valve

  • NSF certified materials

  • NO backwashing or media regeneration required!

  • relatively long filter life - cost effective long-term operation

  • simple installation

  • high flow design and extremely low pressure drop

  • easy to replace filters - handy spanner wrench included with all systems





Pressure Release Valve: 3/4" NPT
Max. pressure: 125 psi 
Dimensions: (mm) 195 (L) x 660(H)  x 460 (W)           
Weight:  10.0 kg





 WF-30 Product Catalog


WF-10 ] WF-20 ] [ WF-30 ]